So, he is either a gutless liar, a weak-willed sissy, or a guy who is getting condemned because he didn't say the right thing at the right time to reporters in the parking lot.
I'm going with option 3.
When he said that he wasn't in a good state of mind (or something to that effect), he didn't say why that was the case.
Everyone assumes that it was because of his score.
However, if he had followed his initial statement up with a description of his pain level and how it was interfering with his play, that would have been great. But, isn't the whole notion of acute pain and not being in a good state of mind explain why he didn't express himself fully and clearly in that brief moment in the parking lot?
Of course, he did express himself clearly and fully (in a manner consistent with his reputation and character) but, that's not good enough - because it was from a hotel room instead of the parking lot. I think we should give him the benefit of the doubt.